clock.idleTime - Determine how long the user has been idle.clock.now - Get the current date and time.clock.set - Set the current date and time.clock.sleepFor - Sleep an agent for a number of seconds.clock.ticks - Get the number of ticks the system has been operation since it was last started.clock.timeStamp - Time stamp the current window with the current date and time and the user's initials.clock.waitSeconds - Wait for a number of seconds.clock.waitSixtieths - Wait for a number of sixtieths of a second (ticks).clock.timerExpired